PROCESS FOR FORMING PARTIALLY COLORED HOLOGRAM BASED ON SOFT EMBOSSING CAPABLE OF INCREASING TRANSFER EFFICIENCY AND ACHIEVING COLOR VIVIDNESS

摘要

PURPOSE: A process for forming a partially colored hologram based on soft embossing is provided to increase transfer efficiency and to achieve color vividness and prolonged life of the hologram by performing soft embossing. CONSTITUTION: The process comprises: applying a releasing agent on a base film(S20); applying a transparent fluid on the base film with the releasing agent applied thereon (S22); printing color dyes on the base film with the transparent fluid applied thereon(S24); performing soft embossing treatment using a hologram master film(S26); and depositing aluminum and an adhesive agent on the base film treated with soft embossing(S28).